"One of the coolest features of this keyboard are the included "gaming keys". These extra keys can be swapped out with the standard letter keys. The included tool is very easy to use. Just slide it down over the existing key, then lift up. The key pops right out, allowing you to put the alternate key in its place. I was very impressed with how well the tool worked. It takes only a few seconds to swap out each key. This would also be very useful when cleaning the keyboard, as you can remove the majority of the keys without risk of breaking them."